Kirchhoffs Circuit Law
Kirchhoffs Circuit Laws allow us to solve complex circuit problems by defining…
BASIC ELEMENTS INTRODUCTORY CONCEPTS
Electrical Network: A combination of various electric elements (Resistor, Inductor, Capacitor, Voltage…
BASIC CIRCUITS ANALYSIS
The interconnection of various electric elements in a prescribed manner comprises as…
FUNDAMENTALS OF COMMUNICATION ENGINEERING
Networks: Symmetrical and asymmetrical networks. characteristic impedance and propagation constant Derivation of…
What are the tasks of a welding Inspector?
Welding inspector are personals who verify the work produced by welders meets…
Welding Quality control check
The Quality Assurance Plan should include a list of all required welding…
4-20mA Analog Inputs from Transmitters measuring
A DCS, PLC, single-loop controller or other device analog input accepts an…
How a Valve is controlled using a 4-20mA loop
Valve positioners are used to control the valve actuator position of the control valve. The…
Basic Pre-Commissioning Inspection
General Procedure: Before starting the plant operation, the plant should be commissioned.…
Displacer level switches working, Displacer V/S Float
Displacer controls provide float-operated control with additional characteristics. The detector is a spring-suspended…
